標(biāo)準(zhǔn):
符合GB SNi4060
相當(dāng)AWS ERNiCu-7
說(shuō)明:
S911是含有少量Mn以及Fe、Ti的鎳銅焊絲。耐蝕,可焊性好。
S911 is a nickel-copper welding wire containing a small amount of Mn, Fe and Ti. Corrosion resistance and good weldability.
用途:
適用于鎳-銅合金本身以及與鋼的焊接,也可用于鎳-銅合金復(fù)合鋼覆層一側(cè)的焊接或在鋼上堆焊。
It is suitable for the welding of nickel-copper alloy itself and steel. It can also be used for welding on one side of nickel-copper alloy composite steel cladding or surfacing welding on steel.
焊絲化學(xué)成分:
C | Mn | Fe | P | S | Si | Ni | Al | Ti | Cu |
≤0.15 | ≤4.0 | ≤2.5 | ≤0.02 | ≤0.015 | ≤1.25 | 62.0~69.0 | ≤1.25 | 1.5~3.0 | 余量 |
供應(yīng)規(guī)格(mm):
焊絲直徑Φ | 1.2 | 1.6 | 2.0 | 2.4 | 3.0 | 4.0 | 5.0 | 6.0 |
焊絲長(zhǎng)度 | 350;1000 |
注意事項(xiàng):
1. 焊前必須清除工件焊接邊緣及焊絲表面的氧化物、雜質(zhì)等。
2.采用鎢極氬弧焊時(shí)宜采用直流正接。焊較厚板時(shí)可以選用熔化極氬弧焊,采用直流反接或交流施焊。
1. The oxides and impurities on the welding edge of the workpiece and the surface of the welding wire must be removed before welding.
2. When using tungsten argon arc welding, DC positive connection should be adopted. When welding thicker plates, argon arc welding with melting pole can be used, and DC reverse welding or AC welding can be used.